| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: dynamic.cpp |
| 3 | // Purpose: Dynamic events wxWindows sample |
| 4 | // Author: Julian Smart |
| 5 | // Modified by: |
| 6 | // Created: 04/01/98 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Julian Smart and Markus Holzem |
| 9 | // Licence: wxWindows license |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifdef __GNUG__ |
| 13 | #pragma implementation "dynamic.cpp" |
| 14 | #pragma interface "dynamic.cpp" |
| 15 | #endif |
| 16 | |
| 17 | // For compilers that support precompilation, includes "wx/wx.h". |
| 18 | #include "wx/wxprec.h" |
| 19 | |
| 20 | #ifdef __BORLANDC__ |
| 21 | #pragma hdrstop |
| 22 | #endif |
| 23 | |
| 24 | #ifndef WX_PRECOMP |
| 25 | #include "wx/wx.h" |
| 26 | #endif |
| 27 | |
| 28 | #if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__) |
| 29 | #include "mondrian.xpm" |
| 30 | #endif |
| 31 | |
| 32 | // Define a new application type |
| 33 | class MyApp: public wxApp |
| 34 | { public: |
| 35 | bool OnInit(void); |
| 36 | }; |
| 37 | |
| 38 | // Define a new frame type |
| 39 | class MyFrame: public wxFrame |
| 40 | { public: |
| 41 | MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h); |
| 42 | |
| 43 | public: |
| 44 | void OnQuit(wxCommandEvent& event); |
| 45 | void OnAbout(wxCommandEvent& event); |
| 46 | }; |
| 47 | |
| 48 | // ID for the menu commands |
| 49 | #define DYNAMIC_QUIT 1 |
| 50 | #define DYNAMIC_TEXT 101 |
| 51 | #define DYNAMIC_ABOUT 102 |
| 52 | |
| 53 | // Create a new application object |
| 54 | IMPLEMENT_APP (MyApp) |
| 55 | |
| 56 | // `Main program' equivalent, creating windows and returning main app frame |
| 57 | bool MyApp::OnInit(void) |
| 58 | { |
| 59 | // Create the main frame window |
| 60 | MyFrame *frame = new MyFrame(NULL, "Dynamic wxWindows App", 50, 50, 450, 340); |
| 61 | |
| 62 | frame->Connect( DYNAMIC_QUIT, -1, wxEVT_COMMAND_MENU_SELECTED, |
| 63 | (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) |
| 64 | &MyFrame::OnQuit ); |
| 65 | frame->Connect( DYNAMIC_ABOUT, -1, wxEVT_COMMAND_MENU_SELECTED, |
| 66 | (wxObjectEventFunction) (wxEventFunction) (wxCommandEventFunction) |
| 67 | &MyFrame::OnAbout ); |
| 68 | |
| 69 | // Give it an icon |
| 70 | #ifdef __WXMSW__ |
| 71 | frame->SetIcon(wxIcon("mondrian")); |
| 72 | #else |
| 73 | frame->SetIcon(wxIcon(mondrian_xpm)); |
| 74 | #endif |
| 75 | |
| 76 | // Make a menubar |
| 77 | wxMenu *file_menu = new wxMenu; |
| 78 | |
| 79 | file_menu->Append(DYNAMIC_ABOUT, "&About"); |
| 80 | file_menu->Append(DYNAMIC_QUIT, "E&xit"); |
| 81 | wxMenuBar *menu_bar = new wxMenuBar; |
| 82 | menu_bar->Append(file_menu, "&File"); |
| 83 | frame->SetMenuBar(menu_bar); |
| 84 | |
| 85 | // Make a panel with a message |
| 86 | wxPanel *panel = new wxPanel(frame, -1, wxPoint(0, 0), wxSize(400, 200), wxTAB_TRAVERSAL); |
| 87 | |
| 88 | (void)new wxStaticText(panel, 311, "Hello!", wxPoint(10, 10), wxSize(-1, -1), 0); |
| 89 | |
| 90 | // Show the frame |
| 91 | frame->Show(TRUE); |
| 92 | |
| 93 | SetTopWindow(frame); |
| 94 | |
| 95 | return TRUE; |
| 96 | } |
| 97 | |
| 98 | // My frame constructor |
| 99 | MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h): |
| 100 | wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h)) |
| 101 | {} |
| 102 | |
| 103 | void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) ) |
| 104 | { |
| 105 | Close(TRUE); |
| 106 | } |
| 107 | |
| 108 | void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) ) |
| 109 | { |
| 110 | wxMessageDialog dialog(this, "This demonstrates dynamic event handling", |
| 111 | "About Dynamic", wxYES_NO|wxCANCEL); |
| 112 | |
| 113 | dialog.ShowModal(); |
| 114 | } |
| 115 | |
| 116 | |